cooling systems

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Cooling systems

SI Engine Fuel injection systems

1. Carburetor

2. Throttle body fuel injection

3. Multi point fuel injection

Carburetor

Disadvantage with carburetor

Fuel injection at inlet port

Throttle body fuel injection

Multi point fuel injection

COOLING SYSTEMS

1. Air cooling

2. Liquid cooling

Types

Air cooling

Types

Thermosyphon system

Forced circulation cooling system

Evaporative cooling system

Pressure cooling system

Liquid cooling system

Thermosyphon system

Forced circulation cooling system

Evaporative cooling system

Pressure cooling system

Lubrication Systems

I. MIST LUBRICATION SYSTEM

II. WET SUMP LUBRICATION SYSTEM

i. Splash system

ii. Pressure feed system

iii. Splash and pressure system

III. DRY SUMP LUBRICATION SYSTEM

Types

Basic wet sump Lubrication system

Splash lubrication system

Pressure feed system

Splash and pressure feed system

DRY SUMP LUBRICATION SYSTEM

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